Black BILLY shelf extension, rectangular, wall-mounted, flat design, made of particleboard and plastic edging.

Black bookshelf with books and decorative items, maximises vertical storage, part of BILLY series.

Black BILLY bookcase with extensive storage, gray couch, large tv.

BILLY Height extension unit, black oak effect, 80x28x35 cm

Name: BILLY Height extension unit - black oak effect 80x28x35 cm
Brand: IKEA
SKU: 004.773.61
Price: 25 EUR
Availability: InStock
Rating: 4.5 (343 reviews)

25€

Complete with

Black BILLY bookcase with adjustable shelves, natural wood grain.

New lower price

BILLY Bookcase, 80x28x202 cm

69,99€

Previous price: 89,99€

Collect 5 points with
IKEA Family

Join for free or log in|Explore what you can get

Add an extension unit to BILLY bookcase to maximise your vertical storage space and make efficient use of the floor area. This creates a new solution and more storage when your needs and life change.

Article number004.773.61

With a height extension unit, you can make the most of the wall area, while freeing up space on the floor.

IKEA of Sweden

Review: 4.5 out of 5 stars. Total reviews: 343Average rating

Reviews

Skip customer reviews

Adding extra height and storage is so easy with the height extension unit.

Review: 5 out of 5 stars.5

Easy to put together, the height extension blends seamlessly to my existing Billy units. You can't tell that it's an addition, and matches perfectly.

Nicole, Australia

Billy Height Extension

Review: 5 out of 5 stars.5

We put in a library in our new home and this not only added space but really added ambiance to the room.

Nancy, United States

Great product

Review: 5 out of 5 stars.5

This bookcase is well made and easy to put together. i bought 2 full-size and 1 small for the corner with the extensions. I love it. Its perfect for holding my 3d print filaments.

Caitlyn, United States

Review: 4.5 out of 5 stars. Total reviews: 343Average rating

Reviews